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A self-centering retractable capture docking device

A technology of automatic centering and docking device, which is applied to the docking device of aerospace vehicle, motor vehicle, transportation and packaging, etc., can solve the problem of low adaptability for tasks that cannot be adaptively contracted to capture aircraft of various specifications

Active Publication Date: 2021-04-23
LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for the capture and docking device, the capture and docking device in the prior art cannot adaptively shrink and capture aircraft of various specifications, and the task adaptability is not high.

Method used

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  • A self-centering retractable capture docking device
  • A self-centering retractable capture docking device
  • A self-centering retractable capture docking device

Examples

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Embodiment Construction

[0029] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0030] This embodiment provides a self-centering retractable capture docking device, which can realize guided positioning and docking of the space vehicle A interface and the space vehicle B parking platform, automatic centering capture, automatic centering tightening, Blind plugging of electrical connectors, plugging and unplugging of hydraulic circuit breakers, and rigid locking provide technical support for docking various space vehicles at set positions outside the service vehicle.

[0031] Such as figure 1 As shown, the docking device includes: an active end 100 and a passive end 200, the active end 100 is fixedly installed on the spacecraft A300, and the passive end 200 is fixedly installed on the spacecraft B400;

[0032] Such as Figure 2-4As shown, the active end 100 includes: an upper cover plate 1, a floating electrical connector socket 2, a l...

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PUM

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Abstract

The invention discloses a self-centering retractable capture and docking device, which comprises: an active end and a passive end, and the active end includes: an upper cover plate, a floating electrical connector socket, a movable end of a liquid circuit breaker, a casing, a transmission Gears, stretching screw, claw bracket, stretching plate, three-prong slide rail, claw, active drive, passive drive A, passive drive B, stretching motor, drive gear, integral transmission ring gear and slider The passive end includes: a docking ring, a fixed end of a liquid circuit breaker, a floating electrical connector plug and a support plate; the docking device of the present invention can realize the guided positioning docking of various service aircraft interfaces and space aircraft parking platforms through self-adaptive contraction, Automatic centering capture, automatic centering tightening, blind plugging of electrical connectors, plugging of hydraulic circuit breakers, rigid locking, so as to provide technical support for docking various space vehicles at the set position outside the service vehicle .

Description

technical field [0001] The invention relates to the technical field of space application equipment, in particular to a self-centering retractable capture and docking device. Background technique [0002] The high-orbit aircraft platform is developing towards the service station, and a large number of service aircraft parking interfaces are arranged on the parking platform to realize the on-orbit service capability. Space vehicles such as space stations and manned spacecraft have arranged a large number of exposure load test platforms on the outer wall of the cabin to expand the exposure test capabilities of space vehicles. At present, the International Space Station has used various forms of load docking and locking interface devices and capture docking devices to support exposure experiment tasks; the on-orbit verification projects implemented by the United States and other countries use various forms of capture and docking devices to support aircraft docking experiment tas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G4/00B64G1/64
CPCB64G1/646B64G4/00B64G2004/005
Inventor 康永丁成斌崔志武董占敏于铭飞
Owner LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH
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