Large-tolerance sex-free electromechanical interface for future on-orbit construction task

Abstract

The invention discloses a large-tolerance sex-free electromechanical interface for future on-orbit construction tasks, and belongs to the technical field of on-orbit construction of large space facilities. The device has the advantages of plug and play, light weight, large tolerance, high strength, high precision, zero sex and the like. A locking structure is installed at the outer end of each large-tolerance butt joint structure, an electrical structure is installed at the inner end of each large-tolerance butt joint structure, the two large-tolerance butt joint structures and the two electrical structures are arranged in a butt joint mode, and each large-tolerance butt joint structure can be connected with or separated from the other large-tolerance butt joint structure in a locking mode through the corresponding locking structure. The invention relates to a plug-and-play interface technology for on-orbit construction of future large space facilities, large space facility modules can be constructed into large space facilities through standardized connection and on-orbit construction, and future space mechanical arms can also be assembled into different configurations through standardized interfaces so as to meet different on-orbit construction task requirements.

Description

technical field [0001] The invention belongs to the technical field of on-orbit construction of large-scale space facilities, and in particular relates to a large-tolerance genderless electromechanical interface for future on-orbit construction tasks. Background technique [0002] The construction of large-scale space platforms and infrastructure such as space stations, space telescopes, communication antennas, and space solar stations represents the national space science and technology strength, is an important guarantee for a space power, and has great strategic significance for national space security. Restricted by the launch vehicle, the on-orbit construction of large space facilities is possible. [0003] In the late 1970s, the United States proposed the "Sky Lab" plan, and international research on on-orbit assembly began. With the continuous maturity of space robot technology, unmanned on-orbit manipulation technology has developed rapidly. Countries represented by...

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Problems solved by technology

[0006] In order to solve the problem of lack of standardized design for large-scale space facility module interfaces, the present invention further provides a large-tolerance gender-neutral electromechanical interface for future on-orbit construction tasks, which has plug-and-play, lightweight, large-tolerance, high-efficiency Strength, high precision, gender-free and other advantages

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