Quartz window installation structure for rocket

An installation structure and rocket technology, applied in the installation of window glass, sealing device, projectiles, etc., can solve problems such as quartz windows for rockets that have not been seen, and achieve the effects of mature technology, reduced impact impact, and obvious application effects.

Inactive Publication Date: 2012-10-17
中国航天科技集团公司第四研究院第四十一所
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  • Quartz window installation structure for rocket
  • Quartz window installation structure for rocket
  • Quartz window installation structure for rocket

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Embodiment Construction

[0018] refer to figure 1 , figure 2 , image 3 , the installation structure of the rocket quartz window in the present embodiment includes a quartz window 1 installed on the rocket cabin body 4; In the hole, and the small end face of the quadrangular pyramid hole of rocket cabin body 4 is positioned at its outer wall, and the big end face is positioned at its inner wall; , its big end face is flush with the inner wall of the rocket cabin body 4; the aluminum ring-shaped fixing plate 7 is in contact with the outer ring part of the big end end face of the quadrangular pyramid-shaped quartz window 1 and the inner wall part of the rocket cabin body 4 of the adjacent part, The quartz window 1 is fixed on the rocket cabin 4 from the inside to the outside by six uniformly distributed screws and nuts; The nitrile rubber buffer material 2 is bonded and filled, and the annular gap between the quartz window 1 and the heat-resistant coating 6 of the cabin is filled and smoothed by the...

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Abstract

The invention relates to a quartz window installation structure for a rocket. According to the quartz window installation structure, a quartz window is installed on a rocket capsule. The rectangular pyramid-shaped quartz window 1 is arranged in a corresponding rectangular pyramid hole on the rocket capsule 4; the small end face of the quartz window 1 is flush with a capsule outer heat proof coating 6; the quartz window 1 is fixed on the rocket capsule 4 by a fixing plate 7 and connection standard pieces 5; nitrile rubber buffer materials 2 are adhered and filled to contact parts of the quartz window 1 and the rocket capsule 4 and contact parts of the quartz window 1 and the fixing plate 7; and heat proof putty 3 is filled into gaps between the quartz window 1 and the capsule heat proof coating 6. The quartz window installation structure for the rocket has the advantages that 1) all the parts contacting the quartz window 1 are adhered with the nitrile rubber buffer materials 2, so that impact influence is reduced; 2) the heat proof putty 3 is coated in the contact areas of the quartz window 1 and the heat proof coating 6 and rubbed down, so that heat flow cannot enter the capsule; and 3) the quartz window installation structure is successfully applied to sounding rockets in a meridian project, the sounding rockets pass the flight test, and the quartz window installation structure is mature in technical state and obvious in application effect.

Description

technical field [0001] The invention relates to a rocket quartz window installation structure, which is suitable for installing the quartz window on the rocket cabin for internal equipment to optically observe the environment outside the cabin. Background technique [0002] In order to meet the requirements of space scientific detection of small and medium-sized sounding rockets, the payload needs to be designed with a quartz glass window on the outer wall of the cabin for optical detection. [0003] In order to ensure the structural integrity and operational reliability of the quartz window during flight, the rocket quartz window installation structure technology needs to solve the deformation coordination, Structural sealing issues. [0004] The article "Calculation and Analysis of the Thermal Control Scheme of the Shenzhou Spaceship Window" introduces the thermal protection analysis of the main window glass as the camera window component of the SZ6 spacecraft. The therm...

Claims

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Application Information

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IPC IPC(8): E06B3/58E06B7/16F42B15/00
Inventor 卢睿吴俊全王蓉晖
Owner 中国航天科技集团公司第四研究院第四十一所
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