Capture and lock integrated device for space

Abstract

The invention provides a spatial capturing and locking integrated device, comprising a motor driving assembly, a gear driving assembly, a rotating wheel, stop dogs, a disc spring assembly, a passive lock handle and position sensors, wherein the motor driving assembly is connected with the rotating wheel through the gear transmission assembly, the rotating center of the rotating wheel is compressed by the disc spring assembly, three stop blocks are uniformly distributed at the periphery of the rotating wheel, the rotating wheel is provided with the corresponding position sensors at a locking position and an unlocking position respectively for judging motion position information of the rotating wheel, the passive lock handle is arranged on a passive aircraft, and actions of capturing and locking the passive lock handle can be realized by the rotating wheel and the stop blocks fixed on a bottom plate. The spatial capturing and locking integrated device is simple in structure, high in reliability, good in university and good in adaptability to spatial environment, and capturing and locking for the passive lock handle is realized by means of forming grooves of different shapes which are arranged at different positions of the rotating wheel and the stop dogs.

Description

technical field [0001] The invention relates to aerospace equipment, in particular to a space capture and locking integrated device that can realize the installation and release of space loads on rails. Background technique [0002] The capture and locking integrated device for space is mainly used in the aerospace field, and realizes the capture, locking and release of space loads with the assistance of mechanical arms. [0003] At present, similar devices at home and abroad are generally more complicated, and the capture and locking are realized by different mechanisms, making most of these mechanisms complex in structure and large in mass, suitable for capturing, connecting, and separating between space vehicles with relatively large masses, and cannot satisfy The capture and locking requirements of small targets. Most of the release mechanisms used in foreign countries for on-rail installation of loads do not have active capture functions, have high requirements for aux...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the prior art and solve the problems of complex structure, high mass and poor versatility of the prior art, the present invention aims to provide a capture and lock integrated device for space, which realizes the passive lock through the design of the movement configuration of the mechanism. Capture and lock of the handle

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