A replaceable module tension release device
A technology of releasing device and pulling rod, which is applied in the direction of docking device of space navigation vehicle, etc., can solve the problems of no discovery and data not yet collected, etc.
Active Publication Date: 2015-09-30
SHANGHAI AEROSPACE SYST ENG INST
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At present, there is no description or report of the similar technology of the present invention, and no similar data at home and abroad have been collected yet.
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[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all examples. Based on the present invention All other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0022] In order to facilitate the understanding of the embodiments of the present invention, specific embodiments will be taken as examples for further explanation below in conjunction with the accompanying drawings, and each embodiment does not constitute a limitation to the embodiments of the present invention.
[0023] Such as figure 1 As shown in the embodiment, the device of the present invention includes a replaceable module installation port 1 and a replaceable module 2 . T...
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A tensioning and releasing device for a replaceable module comprises the replaceable module and a replaceable module installing port. The replaceable module comprises an electric connector arranged at the front end of the replaceable module. The replaceable module installing port comprises a push-pull mechanism, a forked pull rod, two guide rollers, two tensioning and releasing hooks and a bus connector, wherein the push-pull mechanism is arranged at the bottom end in the replaceable module installing port, the forked pull rod comprises a first front end, a second front end and a tail end, the tail end is connected with the push-pull mechanism, the two guide rollers are arranged on the two sides of an opening of the replaceable module installing port respectively, one ends of the two tensioning and releasing hooks are connected with the guide rollers respectively, the other ends of the two tensioning and releasing hooks are provided with self-locking springs respectively, one ends of the self-locking springs are connected with the tensioning and releasing hooks, and the other ends of the self-locking springs are respectively connected with the first front end of the forked pull rod or the second front end of the forked pull rod through rotating pins, and the bus connector is arranged between the first front end and the second front end of the forked pull rod.
Description
technical field [0001] The invention relates to the field of replaceable modules of space vehicles, in particular to a tension release device for replaceable modules. Background technique [0002] With the improvement of the on-orbit maintainability of spacecraft, especially in the case of limited load space, weight range, and small output force of the manipulator, replaceable modules can overcome the large connection resistance between connectors , to realize reliable electromechanical tension connection and unlock release between the replaceable module and the space vehicle. [0003] At present, the on-orbit maintainability of spacecraft is in the initial pre-research stage, and there is no ideal solution that can rely on a mechanical arm with a small output force to overcome the large connection resistance between the replaceable module and the spacecraft. Reliable tension connection and unlocking release between the replacement module and the space vehicle. Do not find...
Claims
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IPC IPC(8): B64G1/64
Inventor 汤树人康志宇徐焘靳永强盛英华唐平
Owner SHANGHAI AEROSPACE SYST ENG INST