Spatial claw-type repeatable locking and unlocking docking mechanism
A docking mechanism and claw-type technology, which is applied in the field of space claw-type repeatable locking and unlocking docking mechanisms, can solve problems such as heavy weight, large overall size of the docking mechanism, and complex structure, so as to improve reliability, improve docking accuracy and reliability sexual effect
Active Publication Date: 2021-07-30
HARBIN INST OF TECH
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Problems solved by technology
[0004] The present invention provides a space claw-type repeatable locking and unlocking docking mechanism, in order to solve the problems of large overall size, heavy mass and complex structure of the traditionally applied docking mechanism
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[0040] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0041] see Figure 1-Figure 5 Description, the space jaw type re-lockable docking mechanism, which includes a docking capture device and a docking captured device;
[0042] The docking captured device includes a captured body 21 and an electrical interface socket 22 installed on the captured body 21;
[0043] The docking capture device includes a capture body 20, a driving mechanism and a locking mechanism;
[0044] The locking mechanism includes a crank assembly, a connecting rod 12, a sliding pin 13 and a locking hook 14 for capturing and locking the captured device;
[0045] Described crank assembly comprises connecting pin 10 and two cranks 8; Two cranks 8 are affixed together by connecting pin 10, and one end of connecting rod 12 is installed on the connecting pin 10 and both can rotate relatively, the other end of conn...
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The space claw-type repeatable lock-unlock docking mechanism belongs to the space repeatable docking locking mechanism in the aerospace field to solve the problem of inability to respond quickly caused by the large overall size, heavy mass and complex structure of traditionally applied docking mechanisms. It includes the docking capture device and the docking captured device; the docking captured device includes the captured fuselage and the electrical interface female port installed on the captured fuselage; the docking capture device includes the capture fuselage, the driving mechanism and the locking mechanism; the lock The tightening mechanism includes a crank assembly, a connecting rod, a sliding pin and a lock hook for capturing and locking the docked device; the crank assembly includes a connecting pin and two cranks; the two cranks are fixed together through the connecting pin, and one end of the connecting rod It is installed on the connecting pin and the two can rotate relatively, and the other end of the connecting rod is installed on the lock hook and the two can rotate relatively; the driving mechanism is installed on the catch body and can drive the crank to rotate. The invention is used in the aerospace field.
Description
technical field [0001] The invention relates to a space claw-type repeatable lock-unlock docking mechanism, which belongs to the space repeatable dock-lock-unlock mechanism in the field of aerospace. Background technique [0002] With the development of space science and technology, the scale of space exploration will continue to deepen, and aerospace on-orbit assembly technology has become a key research direction in the aerospace field, among which docking mechanism interface technology is an important basis for solving space on-orbit assembly technology. However, the fixed configuration of traditional spacecraft cannot meet the adaptability requirements of spacecraft with stronger functions and larger scale. The docking mechanism with repeated locking can realize the connection between any satellite and satellite, truss structure and truss structure, satellite and truss structure, etc. to build a new spacecraft system, so as to realize the on-orbit assembly of spacecraft,...
Claims
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IPC IPC(8): B64G1/64
CPCB64G1/646
Inventor 郭宏伟杨飞刘荣强张哲源邓宗全
Owner HARBIN INST OF TECH