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Material extravehicular exposure apparatus

A technology of a mounting seat and a slip ring is applied in the field of material exposure devices outside the cabin, which can solve the problems of no material space environment exposure support operation device, inability to realize material test chambers, etc., and achieve the effect of data collection.

Active Publication Date: 2020-04-28
TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0024] The technical problem to be solved by the present invention is that there is currently no supporting operating device for the material space environment exposure experiment, and it is impossible to realize sufficient exposure, protection and monitoring of the surface state of the exposed material in the material test chamber.

Method used

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  • Material extravehicular exposure apparatus
  • Material extravehicular exposure apparatus
  • Material extravehicular exposure apparatus

Examples

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Embodiment Construction

[0172] The principles and features of the present invention will be described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0173] Such as figure 1 with Figure 34 As shown, a kind of material outdoor exposure device of the present embodiment comprises:

[0174] Base 600;

[0175] The test box 200 is detachably installed on the locking support mechanism;

[0176] The rotating lifting device 100 is installed in the middle of the base 600 and connected with the locking support mechanism, driving the locking support mechanism to rotate and lift;

[0177] The positioning device 500 is driven by the rotary lifting device 100 to rotate and lift and can be elastically supported on the base 600, and is used to detect the position state of the rotary lifting device 100 during the rotation and lifting process;

[0178] The inspection mecha...

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Abstract

The invention relates to a material extravehicular exposure apparatus. The apparatus comprises: a base; a test box detachably mounted on a locking and supporting mechanism; a rotary lifting device mounted in the middle of the base, connected with the locking and supporting mechanism and driving the locking and supporting mechanism to rotate and lift; a positioning device which is driven by the rotary lifting device to rotate and lift, can be elastically supported on the base and is used for detecting the position state of the rotary lifting device in the rotary lifting process; and an inspection mechanism installed on the base and capable of moving within a preset range in the circumferential direction of the base. The exposure device disclosed by the invention can provide extravehicular exposure resources for materials such as metal materials, non-metal materials, composite materials and the like, the on-orbit rapid replacement of a material exposure sample device is realized, closedprotection is provided for an exposure material, the surface appearance of the exposure material can be monitored in real time according to material exposure requirements or ground instructions, and data acquisition, transmission, on-orbit information management and the like of a material exposure experiment can be realized.

Description

technical field [0001] The invention relates to the related field of exposure of aerospace materials, in particular to a device for exposing materials outside the cabin. Background technique [0002] In aerospace research, the development of space technology and space science is inseparable from the use of various materials, especially new materials. The research on the service behavior of materials in space is a space environment exposure experiment carried out for all materials serving in space environment and the parts, devices, components, components and equipment made of them. causative behavior. In order to ensure the stability, reliability and durability of materials and their products in the space service process, it is necessary to conduct in-depth research on the service behavior of materials in the space environment. Among them, the material external exposure device is an important public support system in the space application system, and its function is to uni...

Claims

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Application Information

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IPC IPC(8): B64G4/00B64G1/66
CPCB64G1/66B64G4/00
Inventor 张伟贵张聚乐王乐天王珂杨鹏邓明哲郭志奇
Owner TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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