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A bow clamp for adhesive loading of aircraft off-line refitting insulation tiles

A technology of heat insulation tile and aircraft, applied in the field of bow card, to achieve the effect of low cost and short cycle

Active Publication Date: 2020-12-22
BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention proposes a bow-shaped clip for bonding and loading of heat-insulation tiles off-line for aircraft in a vacuum environment to solve the technical problem of offline replacement of heat-insulation tiles in a vacuum environment

Method used

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  • A bow clamp for adhesive loading of aircraft off-line refitting insulation tiles
  • A bow clamp for adhesive loading of aircraft off-line refitting insulation tiles

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Embodiment Construction

[0012] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0013] This embodiment proposes a bow-shaped card for off-line replacement of heat insulation tiles for aircraft, such as figure 1 and 2 As shown, the bow card includes a detachable joint 4, a terminal joint 5, a suspension ring 3, a felt 6, a pressing block 10 and a pressing block felt 9.

[0014] Among them, the number and size of the detachable joints 4 are determined according to the size of the cabin section 8. There are four detachable joints 4 in this embodiment, and the detachable joints 4 and the terminal joints between the 4 detachable joints 4 and the end section 5 are connected by connecting bolts 1 and connecting nuts 2; the lifting ring 3 used to hoist the entire bow card is installed on one of the detach...

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Abstract

The invention provides an arched clamp for bonding and loading of replacement heat insulation tiles offline installed on an aircraft. The arched clamp for the bonding and the loading of the replacement heat insulation tiles offline installed on the aircraft comprises a detachable joint, a tail joint, a hanging ring, felt, a compressing block and compressing block felt. The arched clamp for the bonding and the loading of the replacement heat insulation tiles offline installed on the aircraft transmits loading force to each replacement heat insulation tile and a bonding interface through a heatinsulation tile profiling tool. The arched clamp realizes space path planning through joint quantity change and rotation of a cross beam arm, thereby meeting the requirement for completing the bondingand the loading of the replacement heat insulation tiles on all areas of the aircraft and a high Mach number airplane through one type of the arched clamp, can guarantee that no injury is caused to heat insulation tiles on other areas in the installing process of the replacement heat insulation tiles, and is lower in tooling cost and shorter in period than a scheme which uses a slide rail and a mechanical arm.

Description

technical field [0001] The invention belongs to the technical field of component assembly, and in particular relates to a bow clip used for bonding and loading of heat-insulating tiles of an aircraft off-line. Background technique [0002] High Mach number aircraft and aerospace vehicles are aimed at aircraft that can be reused more than 20 times. When the aircraft flies in the atmosphere, the friction between the outer surface and the air will generate a large amount of aerodynamic heat. It is necessary to lay a reusable protection system to protect the missile body. And the inner parts of the bomb, the heat insulation tile is one of the typical structures. Aircraft flight is faced with high-temperature, high-enthalpy medium scour and vibration and other complex force-thermal coupling environments, which require low-stress, high-damage-tolerance assembly techniques for heat-insulating tiles. Adhesive bonding is currently the most suitable technical approach. [0003] Due t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64F5/10
CPCB64F5/10
Inventor 郭玉杰张享倩赵欣
Owner BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP